Neburon |
![]() Last updated: 23/02/2021 |
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(Also known as: neburea; neburex) |
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A herbicide used to control annual grasses and broad-leaved weeds used on some cereals and ornamentals | |
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Annual grasses; Broad-leaved weeds | |
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Wheat; Fruit; Ornamentals; Legumes | |
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Obsolete | |
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circa 1952 |
UK regulatory status |
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Not approved | ||
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Expired | ||
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No UK approval for use |
EC Regulation 1107/2009 (repealing 91/414) |
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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Expired | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Also used in |
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Chemical structure |
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C₁₂H₁₆Cl₂N₂O | |
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CCCCN(C)C(=O)NC1=CC(=C(C=C1)Cl)Cl | |
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No data | |
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CCGPUGMWYLICGL-UHFFFAOYSA-N | |
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InChI=1S/C12H16Cl2N2O/c1-3-4-7-16(2)12(17)15-9-5-6-10(13)11(14)8-9/h5-6,8H,3-4,7H2,1-2H3,(H,15,17) | |
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Yes |
General status |
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Herbicide | |
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Urea | |
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Synthetic | |
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Selective, absorbed through the roots. Inhibition of photosynthesis at photosystem II. | |
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555-37-3 | |
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209-096-0 | |
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314 | |
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012001 | |
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11145 | |
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275.17 | |
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1-butyl-3-(3,4-dichlorophenyl)-1-methylurea | |
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N-butyl-N'-(3,4-dichlorophenyl)-N-methylurea | |
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C2 | |
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7 | |
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Not applicable | |
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Not applicable | |
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Colourless crystals |
Formulations |
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Usually available as flowable concentrates and wettable powders |
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4.8 | H4 H = The US ARS pesticide properties database (click here ) 4 = Verified data |
Low | ||||||||
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102.5 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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6.31 X 1003 | Calculated | - | |||||||
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3.8 | H4 H = The US ARS pesticide properties database (click here ) 4 = Verified data |
High | ||||||||
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1.25 | Q2 Q = Miscellaneous internet resources 2 = Unverified data of unknown source |
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0.1333 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) at 25 °C3 = Unverified data of known source |
Low volatility | ||||||||
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1.27 X 10-04 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) at 25 °C3 = Unverified data of known source |
Non-volatile | ||||||||
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Degradation |
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120 | M4 M = GLEAMS Model database (Groundwater Loading Effects of Agricultural Management Systems) (click here ) 4 = Verified data |
Persistent | |||||||
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Best available data | ||||||||||
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Stable | W4 W = French database provided by ARVALIS-Institut du Végétal 4 = Verified data |
Stable | |||||||
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Soil adsorption and mobility |
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- | F3 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 3 = Unverified data of known source |
Slightly mobile | |||||||
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2500 | ||||||||||
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Best available data | ||||||||||
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Fate indices |
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1.25 | Calculated | Low leachability | ||||||||||||||||||||||||||
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2.92 X 10-02 | Calculated | - | |||||||||||||||||||||||||
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High | Calculated | - | ||||||||||||||||||||||||||
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Slightly mobile | Calculated | - |
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> 11000 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
Low | ||||||||
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> 0.320 | F3 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Leiostomus xanthurus3 = Unverified data of known source |
Moderate | ||||||||
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0.039 | F3 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Neochloris sp.3 = Unverified data of known source |
Moderate | ||||||||
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> 100 | E3 E = Manufacturers safety data sheets 3 = Unverified data of known source |
Low | |||||||
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General |
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High (class III) | - | - | ||||||||
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> 11000 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
Low | ||||||||
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Health issues |
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No further information available |
Handling issues |
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Flammable | |||
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Health: H302 | |||
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Not classified: Obsolete | |||
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Not classified: Obsolete | |||
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U/O (Obsolete substance / Unlikely to present an acute hazard) | |||
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neburon | ||
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néburon | ||
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Neburon | ||
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neburon | ||
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neburon | ||
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neburon | ||
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neburon | ||
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Record last updated: | 23/02/2021 |
Contact: | aeru@herts.ac.uk |
Please cite as: | Lewis, K.A., Tzilivakis, J., Warner, D. and Green, A. (2016) An international database for pesticide risk assessments and management. Human and Ecological Risk Assessment: An International Journal, 22(4), 1050-1064. DOI: 10.1080/10807039.2015.1133242 |